| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [vb mod] [be] [vb pp] to be | 68 |
|
| 2 | it [vb mod] be [vb pp] to be | 68 |
|
| 3 | it [vb mod] be [vb pp] to be | 68 |
|
| 4 | it can [be] [vb pp] to be | 28 |
|
| 5 | it [vb mod] [be] seen to be | 15 |
|
| 6 | it [vb mod] [be] said to be | 11 |
|
| 7 | it [vb mod] [be] shown to be | 10 |
|
| 8 | it will [be] [vb pp] to be | 10 |
|
| 9 | it [vb mod] [be] considered to be | 8 |
|
| 10 | it [vb mod] [be] found to be | 7 |
|
| 11 | it may [be] [vb pp] to be | 7 |
|
| 12 | it should [be] [vb pp] to be | 6 |
|
| 13 | it could [be] [vb pp] to be | 6 |
|
